R4A ✓ Factory-verified

GMC · Regular Production Option

Tire brand, front, Goodyear

Years 2001–02, 2004–06 Models 2 Factory citations 4

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Also documented for Chevrolet

Documented applications

Savana — GMT600 (1996–2002) →

• 2001–2002 ✓ Factory-verified
  ⛭ GM factory document — 2001 gmc savana rpo code list, p.1.

  ⛭ GM factory document — 2002 gmc savana rpo code list, p.1.

Savana — GMT610 (2003–2027) →

• 2004–2006 ✓ Factory-verified
  ⛭ GM factory document — 2004 gmc savana rpo code list, p.1.

  ⛭ GM factory document — 2006 gmc savana rpo code list, p.1.

This page aggregates every documented appearance of R4A in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.